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Posted to common-dev@hadoop.apache.org by "Owen O'Malley (JIRA)" <ji...@apache.org> on 2006/06/30 00:35:30 UTC
[jira] Resolved: (HADOOP-284) dfs timeout on open

     [ http://issues.apache.org/jira/browse/HADOOP-284?page=all ]
     
Owen O'Malley resolved HADOOP-284:
----------------------------------

    Fix Version: 0.3.2
                     (was: 0.5.0)
     Resolution: Fixed
      Assign To: Owen O'Malley

This was fixed already.

> dfs timeout on open
> -------------------
>
>          Key: HADOOP-284
>          URL: http://issues.apache.org/jira/browse/HADOOP-284
>      Project: Hadoop
>         Type: Bug

>   Components: dfs
>     Versions: 0.3.1
>     Reporter: Owen O'Malley
>     Assignee: Owen O'Malley
>      Fix For: 0.3.2

>
> In my sort benchmark, I've started seeing hundred's of maps dying with timeout exceptions in the dfs.open() code:
> java.net.SocketTimeoutException: timed out waiting for rpc response at org.apache.hadoop.ipc.Client.call(Client.java:305) at org.apache.hadoop.ipc.RPC$Invoker.invoke(RPC.java:153) at org.apache.hadoop.dfs.$Proxy1.open(Unknown Source) at org.apache.hadoop.dfs.DFSClient$DFSInputStream.openInfo(DFSClient.java:457) at org.apache.hadoop.dfs.DFSClient$DFSInputStream.(DFSClient.java:444) at org.apache.hadoop.dfs.DFSClient.open(DFSClient.java:207) at org.apache.hadoop.dfs.DistributedFileSystem.openRaw(DistributedFileSystem.java:90) at org.apache.hadoop.fs.FSDataInputStream$Checker.(FSDataInputStream.java:46) at org.apache.hadoop.fs.FSDataInputStream.(FSDataInputStream.java:228) at org.apache.hadoop.fs.FileSystem.open(FileSystem.java:157) at org.apache.hadoop.fs.FileUtil.copy(FileUtil.java:72) at org.apache.hadoop.dfs.DistributedFileSystem.copyToLocalFile(DistributedFileSystem.java:182) at org.apache.hadoop.mapred.TaskTracker$TaskInProgress.localizeTask(TaskTracker.java:535) at org.apache.hadoop.mapred.TaskTracker$TaskInProgress.launchTask(TaskTracker.java:584) at org.apache.hadoop.mapred.TaskTracker.startNewTask(TaskTracker.java:395) at org.apache.hadoop.mapred.TaskTracker.offerService(TaskTracker.java:308) at org.apache.hadoop.mapred.TaskTracker.run(TaskTracker.java:424) at org.apache.hadoop.mapred.TaskTracker.main(TaskTracker.java:961)

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